MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f349ec4181393b40ae278aaaa2a14defaa8c0333bc68c86a551422f52fbfdf6. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f349ec4181393b40ae278aaaa2a14defaa8c0333bc68c86a551422f52fbfdf6
SHA3-384 hash: b1fd194bdb2bafd82c0835db9ee457244eb790d114ba3190abb0039680e27cde9d46a8c664aeef3554a7a7db15ba12fe
SHA1 hash: 9ea6eac169304cf3e4ab2355b2b7ba24d4faab71
MD5 hash: 8eb1be0210f30c83065347b821f78dfc
humanhash: fourteen-kentucky-green-eight
File name:invoice.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:698'880 bytes
First seen:2020-06-07 15:07:48 UTC
Last seen:2020-06-10 11:56:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4e3e5bd643dae1d747b295c4d3273529 (3 x Loki, 2 x AgentTesla)
ssdeep 12288:Znsaz6hrdmMrkr8w8ha0PBJ8FSocI87mNsOel2A9NX48r279kmMo:5sCEzkiwOMFSxNaeOel2Q14Sql
Threatray 11'777 similar samples on MalwareBazaar
TLSH 53E4BF62F29D04F3C163157D5D0B9778982ABE512B1816823FFADD4CAF39A81347B187
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: alkuhaimi.com
Sending IP: 37.48.85.217
From: rezaul<rezaul@alkuhaimi.com>
Reply-To: rezaul@envoy-group.com
Subject: RE: invoice #18771140.
Attachment: invoice.pdf.z (contains "invoice.pdf.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
4
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-07 13:06:12 UTC
File Type:
PE (Exe)
Extracted files:
230
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=b42j5raycoj3icxcpcvkukqu335krqbthpdizbvfkfbc6ux37x3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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5e110b46db054e7b3b2e12592791e89e76d8baf65c215c1a577ec2016c3c81e5
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89f071e1363149bb86804389d3d144b71de15b92bedd3fca7f79c47297f0d6aa
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8a2eff7baa0378f516d1819028b5198f1bd9de55e0ee1b9377e0b1045cc1f1e1
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999b005ba933482d16ed50e10a24d19ebfc4252423b701b66712a256c5c5303f
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c10317550848e63f5fae67e32b98ae4d098d67b9281dc33488b2d5392e2d8709
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da78f6a531278849874d557e292f38d3c4db08c9bf4d2d5b4eebf0709342edea
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df8c8a1f6deedddf338ac301ad42220e4d93a4dc7a7b548d1aa83cd03b2bbe36
AgentTesla
+ 11'767 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-mcsmt1ksyx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

z 5deb5e9c401765b544baace7f5e3cec5db5f6193f7ff31ddce6b462e06f380f3

AgentTesla

Executable exe 0f349ec4181393b40ae278aaaa2a14defaa8c0333bc68c86a551422f52fbfdf6

(this sample)

  
Dropped by
MD5 7a2671d1acc9d75bd5441a16be88627d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 5deb5e9c401765b544baace7f5e3cec5db5f6193f7ff31ddce6b462e06f380f3

Comments